Used CAT 307D Excavator
✅ Detailed Description
The Used CAT 307D Excavator is a compact and versatile solution for construction, landscaping, and utility work. Manufactured in 2020 with 1200 working hours, this 7-ton class excavator is powered by a fuel-efficient Cat C2.4 Turbo engine producing 39.7 kW.
With its compact design, the CAT 307D easily navigates tight spaces and urban job sites while delivering impressive digging force and lifting capacity. The advanced hydraulic system ensures smooth, responsive operation and precise control, enhancing both productivity and operator comfort.
The spacious cab is designed for long working hours, featuring ergonomic controls and excellent visibility. A wide range of attachments such as digging buckets, grading blades, and hydraulic hammers is available, making this machine adaptable for tasks like trenching, grading, and material handling.
For contractors looking to expand their equipment fleet, consider exploring used CAT loaders, used bulldozers, and other used CAT excavators from ZW Group.
You can also browse real machine videos, learn more about ZW Group, or check our FAQ page for helpful insights before purchasing.
Available for global shipment from our Shanghai stock with typical delivery in 15–20 days, supported by professional after-sales service.
✅ Key Specifications
| Specification | Value |
|---|---|
| Year of Manufacture | 2020 |
| Working Hours | 1200 H |
| Operating Weight | 7,075 kg (7 Ton) |
| Bucket Capacity | 0.3 m³ |
| Engine Model | Cat C2.4 Turbo |
| Engine Power | 39.7 kW |
| Max Horizontal Reach | 6.3 m |
| Max Digging Depth | 4.07 m |
| Track Width | 450 mm |
| Transport Dimensions (L×W×H) | 6.08 m × 2.3 m × 2.54 m |
✅Other Models
Used Excavator Brand and Model in Stock | |
| CAT | 306，307，312，315，320，325，329，330，336 |
KOMATSU | 55，60，70，120，130，200，210，220, 240，300，350，360，400，450 |
HITACHI | 60，70，120，130，135，200，210，225，300，350，470 |
HYUNDAI | 55，60，110，130，150，200，210，220，225，235，300，305 |
DOOSAN | 55，60，75，140，150，210，220，225，300 |
KOBELCO | SK55，SK75，SK140，SK200，SK210，SK260，SK300，SK350 |
VOLVO | EC55，EC60，EC140，EC210，EC220，EC240，EC250，EC290，EC300，EC350，EC360，EC480 |
| Equipment Type | Brands & Models |
|---|---|
| Excavators | CAT: 312, 315, 320, 323, 325, 329, 330, 336, 340, 345 (B to D models) Komatsu: PC55, PC60, PC120, PC130, PC200, PC210, PC220, PC300, PC350, PC400, PC450 Hitachi: EX120, EX200, EX300, EX350, ZX70, ZX120, ZX150, ZX200, ZX350 Kobelco: SK100, SK120, SK200, SK350 Doosan: DH55, 60, 130, 150, 220, 225, 300 Hyundai: 130W, 150W, 200, 210, 220, 225, 290, 305 Volvo: EC210, EC220, EC290, EC300 |
| Wheel Loaders | CAT: 936, 938, 950, 966, 980, 988 (C to G models) Komatsu: WA250, WA300, WA320, WA350, WA360, WA380, WA400, WA420, WA470 |
| Backhoe Loaders | Model Numbers: 416, 420, 430 JCB: 3CX, 4CX |
| Bulldozers | CAT: D6D, D6H, D6R, D6G, D7H, D7G, D7R, D8K, D8R, D8N, D8L, D9N, D9R, D10N Komatsu: D85, D155, D355 etc. |
| Motor Graders | CAT: 12G, 14G, 120G, 140G, 140H, 140K Komatsu: GD511A, 623 |
| Rollers | DYNAPAC: CA25, CA30, CA301, CA251, CA511 series BOMA-G: 213, 217, 219, 225 series |
| Forklifts | Toyota TCM: 2 to 25 tons |
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